EN
1. Production Introduction
1.1 Product overview
The series DVR is designed specially for security and defence field which is an outstanding digital surveillance product. It
introduces embedded LINUX operating system which is more stable. It introduces standard H.264mp video compressed
format and G.711A audio compressed format which insures the high quality image, low error coding ratio and single frame
playing. It introduces TCP/IP network technology which achieves the strong network communication ability and telecom-
munication ability.
The series DVR can be used individually or online applied as a part of a safety surveillance network. With the professional
network video surveillance software it achieves the strong network communication ability and telecommunication ability.
The series DVR can be applied in the bank, telecom, electric power system, judicial system, transportation, intelligent
housing, factory, storehouse, water conservancy and so on.
1.2 Main functions
Real-time surveillance
•
Analog interface and VGA interface (VGA interface is equipped selectively)
•
Surveillance function through monitor or display
Storage
•
Non-working hard disk dormancy processing which is convenient to radiate heat, reduce power and extend the life-span
•
Special storage format which insures the data safety
Compression
Real-time compression by individual hard disk which insures the audio and video signal stable synchronization
Backup
•
Through SATA interface and USB interface such as USB equipment, removable hard disk and so on
•
Through net download the files in the hard disk
Playback
•
Individual real-time video recording as well as searching, playback, network surveillance, recording check, downloa-
ding and so on
•
Multi-channel playback mode
•
Zoom at arbitrary region
Net operating
•
Through net tele-surveillance in the real time
•
Remote control PTZ
•
Remote check the recording and real-time playback
Alarm linkage
•
Only one channel relay alarm output which is convenient for the alarm linkage and light control at the spot
•
Protecting circuits at the alarm input and output interface which protects the main machine from damage
Communication interface
•
RS485 interface which fulfills the alarm input and PTZ control
•
Standard ethernet network interface which fulfills the telecommuting function
Intelligent operating
•
Mouse action function
•
Fast copy and paste operating for the same setting
32
www.gigamedia.net